| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.felix.http.samples.bridge; |
| |
| import org.osgi.framework.BundleActivator; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.Bundle; |
| import javax.servlet.ServletContext; |
| import java.net.URL; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public final class ProvisionActivator |
| implements BundleActivator |
| { |
| private final ServletContext servletContext; |
| |
| public ProvisionActivator(ServletContext servletContext) |
| { |
| this.servletContext = servletContext; |
| } |
| |
| public void start(BundleContext context) |
| throws Exception |
| { |
| servletContext.setAttribute(BundleContext.class.getName(), context); |
| |
| ArrayList<Bundle> installed = new ArrayList<Bundle>(); |
| for (URL url : findBundles()) { |
| this.servletContext.log("Installing bundle [" + url + "]"); |
| Bundle bundle = context.installBundle(url.toExternalForm()); |
| installed.add(bundle); |
| } |
| |
| for (Bundle bundle : installed) { |
| bundle.start(); |
| } |
| } |
| |
| public void stop(BundleContext context) |
| throws Exception |
| { |
| } |
| |
| private List<URL> findBundles() |
| throws Exception |
| { |
| ArrayList<URL> list = new ArrayList<URL>(); |
| for (Object o : this.servletContext.getResourcePaths("/WEB-INF/bundles/")) { |
| String name = (String)o; |
| if (name.endsWith(".jar")) { |
| URL url = this.servletContext.getResource(name); |
| if (url != null) { |
| list.add(url); |
| } |
| } |
| } |
| |
| return list; |
| } |
| } |